617967333

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1559}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 936748800

約数和(自身を除く): 318781467

約数列:

[1, 3, 9, 27, 53, 159, 277, 477, 831, 1431, 1559, 2493, 4677, 7479, 14031, 14681, 42093, 44043, 82627, 132129, 247881, 396387, 431843, 743643, 1295529, 2230929, 3886587, 11659761, 22887679, 68663037, 205989111, 617967333]

約数ペア:

[(1, 617967333), (3, 205989111), (9, 68663037), (27, 22887679), (53, 11659761), (159, 3886587), (277, 2230929), (477, 1295529), (831, 743643), (1431, 431843), (1559, 396387), (2493, 247881), (4677, 132129), (7479, 82627), (14031, 44043), (14681, 42093)]